WorksheetsEvaluate Expressions
Total questions: 10
Worksheet time: 28mins
Name
Class
Date
1.
Evaluate 2a + 4b
if a = 10 and b = 6
if a = 10 and b = 6
a)
20
b)
24
c)
44
d)
4
2.
Evaluate m² + 12q if m = 5 and q = -3
a)
10
b)
-25
c)
-11
d)
13
3.
Evaluate when a = 15:
2(a - 5) + 2
2(a - 5) + 2
a)
22
b)
27
c)
14
d)
7
4.
Evaluate -2x + -3y if x = 10 and y = -6
a)
18
b)
-38
c)
12
d)
-2
5.
evaluate bc + 5a
when a = 3, b = 4, and c = -6
when a = 3, b = 4, and c = -6
a)
9
b)
38
c)
-38
d)
-9
6.
Evaluate 2r + 1 if r = 3
a)
6
b)
5
c)
7
d)
8
7.
Evaluate 7y - 3y for y=2
a)
40
b)
73
c)
8
d)
4
8.
If
m=3 evaluate 2(m+4) what should the next step of work show?a)
Substitute 3 for m
b)
Add 3 and 4
c)
Multiply 3 and m
9.
r(r – 9)
r = 11
r = 11
a)
12
b)
22
c)
44
d)
99
10.
Evaluate the expression
-6x - 2 when x = 3
-6x - 2 when x = 3
a)
-20
b)
20
c)
16
d)
-16
100 %
